Comparison
Aminocaps and Amino Day
Aminocaps (Intensive Nutrition) lists 23 distinct ingredients and Amino Day (Source Naturals) 22 (rows of one ingredient counted once); 21 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 0.91.
| Ingredient | Aminocaps | Amino Day |
|---|---|---|
| Vitamin B6 | 6 mg (353%) | 15 mg (882%) |
| Taurine | 39 mg | not disclosed |
| Leucine | 0.197 g | not disclosed |
| Glutamine | 0.39 g | not disclosed |
| Valine | 0.247 g | not disclosed |
| Isoleucine | 0.085 g | not disclosed |
| Tyrosine | 146 mg | not disclosed |
| Arginine | 351 mg | not disclosed |
| Lysine | 331 mg | not disclosed |
| Glycine | 377 mg | not disclosed |
| METHIONINE | 247 mg | not disclosed |
| Phenylalanine | 196 mg | not disclosed |
| Histidine | 124 mg | not disclosed |
| THREONINE | 147 mg | not disclosed |
| Glutamic Acid | 18 mg | not disclosed |
| Alanine | 97 mg | not disclosed |
| Cysteine | 50 mg | not disclosed |
| Aspartic Acid | 228 mg | not disclosed |
| Proline | 115 mg | not disclosed |
| Serine | 196 mg | not disclosed |
| Ornithine | 195 mg | not disclosed |
| Vitamin C | 45 mg (50%) | |
| Zinc | 12 mg (109%) | |
| Tryptophan | 123 mg |
Amounts are per serving as DSLD gives them: Aminocaps, 6 capsules; Amino Day, 3 tablets. Current labels entered July 2013 and October 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.